package com.ykq.service;

import com.ykq.util.CommonResult;

/**
 * @program: qy145-key
 * @description:
 * @author: 闫克起
 * @create: 2021-12-16 10:31
 **/
public interface StaffService {
    CommonResult findByUsernameAndPassword(String username, String password);
}
